TECHNISONIC INDUSTRIES LIMITED
www.til.ca
AMS-6000 Installation and Operating Instructions
TiL 03RE325 Rev n/c Issue 5
3-5
DETAILED DESCRIPTION OF THE 37-PIN MALE D CONNECTOR (J1)
3.5.1 No Connection - Pins 1-6, 8, 10-14, 16
These pins are not used and have no connections (see Table 3-2).
3.5.2 Main Ground - Pins 7 & 9
The ground connection is supplied either through the ‘Y’ harness in separate mode or
through the 15 pin connector on the AMS-6000. Therefore this pin may be an input or
output.
3.5.3 RX Audio 1, 2 and 3 - Pins 15, 17 & 18
The RX Audio lines are input from the transceiver via the ‘Y’ harness.
3.5.4 TX Audio In 1, 2 and 3 - Pins 19, 20 & 21
The TX Audio In lines are inputs from the aircraft audio controller via the ‘Y’ harness or are
unused when in combined mode.
3.5.5 PTT 1, 2 and 3 - Pins 22, 23 & 24
These lines are connected via the ‘Y’ harness to the transceiver and the aircraft audio
controller when wired in the separate mode. The PTT lines are bidirectional.
3.5.6 TX Audio Out 1, 2 and 3 - Pins 25, 26 & 27
The TX Audio Out lines are connected to the transceiver via the ‘Y’ harness.
3.5.7 Backlight / Dimmer Bus - Pin 28
The back lighting is connected to the transceiver via the ‘Y’ harness. If wired in the
separate mode, the back light signal comes in the third ‘Y’ harness connector from the
aircraft wiring. If the system is wired in the combined mode, the signal comes in the 15-pin
connector (J2) on the AMS-6000.
3.5.8 Memory Up / Down - Pins 29 & 30
These lines are connected to the transceiver via the ‘Y’ harness. If wired in the separate
mode, the signals come in the third ‘Y’ harness connector from the aircraft wiring. If the
system is wired in the combined mode, the memory up / down signals come in the 15-pin
connector (J2) on the AMS-6000.
3.5.9 Programming Lines - Pins 31 through 37
The programming lines are used for up dating memories, loading encryption keys, and
loading firmware upgrades into the TDFM-600/6000 transceiver. They are connected to the
AMS-6000 via the ‘Y’ harness.
